The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 31, 2007
Filed:
Oct. 11, 2005
Serguei Okhonin, Lausanne, CH;
Mikhail Nagoga, Pully, CH;
Serguei Okhonin, Lausanne, CH;
Mikhail Nagoga, Pully, CH;
Innovative Silicon S.A., Lausanne, CH;
Abstract
An integrated circuit device comprising a memory cell array including a plurality of memory cells wherein each memory cell includes at least one electrically floating body transistor having source, drain and a body regions, wherein the body region is electrically floating and disposed between the source and drain regions; a gate is disposed over the body region. Each memory cell includes a first data state representative of a first charge in the body region and a second data state representative of a second charge in the body region. The integrated circuit device further includes operating characteristics adjustment circuitry, coupled to the memory cell array, to adjust one or more operating or response characteristics of one or more memory cells to improve the uniformity of operation/response characteristics of the memory cells of the memory cell array relative to the other memory cells of the array.